Faisal Ahmed

Asymmetric visibility allows for properties that are publicly readable but privately writable. This means that while the value can be accessed from anywhere, it can only be changed in controlled, intentional ways. By making a property writable only within a private scope, you can ensure that only specific methods or functions can modify it. This reduces the risk of unintended side effects from external code, which can potentially corrupt the state of the object.

I really love short closure. JS solve this